如何让 Discord 机器人加入语音频道并在有人加入语音聊天时播放音频文件

Question

我当前的项目

我正在尝试制作一个 Discord 机器人，当有人加入 Discord 语音聊天时它会播放特定的音频文件（.mp3 或 .ogg）。

我的问题

我不知道如何做到这一点。

Answer 1

我认为这应该可行。您必须安装 ffmpeg 并安装所需的模块，但如果您有任何问题，请告诉我。

import discord
import audioread
import time

@client.event
async def on_voice_state_update(member: discord.Member, before, after):
#replace this with the path to your audio file
    path = r"/path/to/file.mp3"

    vc_before = before.channel
    vc_after = after.channel
    if vc_before == vc_after:
        return
    if vc_before is None:
        channel = member.voice.channel
        vc = await channel.connect()
        sleep(.5)
        vc.play(discord.FFmpegPCMAudio(path))
        with audioread.audio_open(path) as f:
            #Start Playing
            sleep(f.duration)
        await vc.disconnect()

    elif vc_after is None:
        return
    else:
        channel = member.voice.channel
        vc = await channel.connect()
        sleep(.5)
        vc.play(discord.FFmpegPCMAudio(path))
        with audioread.audio_open(path) as f:
            #Start Playing
            sleep(f.duration)
        await vc.disconnect()